| Re: OpenVZ scaling - Advanced network concepts [message #13534 is a reply to message #13510] |
Tue, 29 May 2007 12:42  |
kingneutron
Messages: 30
Registered: May 2007
Location: NE IL, USA
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Some notes on differences between default ( venet0 ) and issuing a MAC-enabled " veth " to a VE:
--With default venet0:
! In-guest, bwm is a bit strange but -- iptraf is not useful.
++ FTP file transfer max thruput ~60MB/sec, burst.
++ Disk thruput ~26MB/sec for 200MB file.
-- nmap of guest from Host reveals nothing;
+ nmap of guest in-guest reveals ssh.
++ nmap host->guest with MAC-enabled eth0 reveals ssh.
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--Well, it's a good thing I posted my network config last night or I woulda been PISSED. After reboot, the /etc/network/interfaces in VE 101 had been REPLACED, and I still haven't figured out how.
!! BUG:
/etc/network# head interfaces
# This configuration file is auto-generated.
# WARNING: Do not edit this file, otherwise your changes will be lost.
# Please edit template /etc/network/interfaces.template instead.
--Where, exactly, is /etc/network/interfaces.template???
[Updated on: Tue, 29 May 2007 12:53] Report message to a moderator |
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